Open hppritcha opened 8 months ago
Details:
Just an FYI: you'll need to add an attribute definition to the PMIx standard if you want this to work with OMPI v5 and above - putting something in the MPIR side doc won't do anything for you, I'm afraid. I will add a PMIX_MEM_ALLOC_KIND
definition to the PMIx library just so the support exists. The debugger guys look at the PMIx Standards doc, so somebody needs to get that added to it.
Also, could you perhaps add the list of the info values you mention (in case we need attributes for those too)? I can't leaf thru that side doc repo to find them, and they aren't shown anywhere obvious.
related to https://github.com/openpmix/prrte/pull/1972
I have added the PMIx support and support for PMIx-based tools in PRRTE: see https://github.com/openpmix/prrte/pull/1973 and https://github.com/openpmix/openpmix/pull/3342. Still not sure if we need to worry about defining attributes for your identified values - is there such a need?
This is a biggy and likely important to customers using Open MPI with GPU accelerators.
See https://github.com/mpi-forum/mpi-issues/issues/580 and entry 17 of section B.1.2 of the MPI 4.1 standard